Processor Speed: The speed at which your computer runs programs or completes tasks is determined in great measure by your computer's processor speed. Processor speed is measured in gigahertz (GHz). The higher this measurement, the faster the processor. It's hard to say the speed you should look for because these chips are constantly getting smaller and contain more and more power. However, when you shop, know that the higher numbers give the best performance and factor that into your decision depending on your needs.

2.40 GHz

Processor Core: In relation to computer processors, a core is the processing unit that receives instructions and performs calculations, or actions, based on those instructions. A set of instructions can allow a software program perform a specific function. Processors can have a single core or multiple cores.

Dual-core (2 Core)

Memory HP EliteBook 820 G3 12.5 1WX55UP#ABA

Standard Memory:

16 GB

Memory Technology: In computing, DDR3 SDRAM, an abbreviation for double data rate type three synchronous dynamic random-access memory, is a modern type of dynamic random-access memory (DRAM) with a high bandwidth ("double data rate") interface, and has been in use since 2007. It is the higher-speed successor to DDR and DDR2 and predecessor to DDR4 synchronous dynamic random-access memory (SDRAM) chips. DDR3 SDRAM is neither forward nor backward compatible with any earlier type of random-access memory (RAM) because of different signaling voltages, timings, and other factors.

DDR4 SDRAM

Storage HP EliteBook 820 G3 12.5 1WX55UP#ABA

Solid State Drive Capacity: Hybrid drives are storage devices that combine NAND flash solid-state drive (SSD) with hard disk drive (HDD) technology, with the intent of adding some of the speed of SSDs to the cost-effective storage capacity of traditional HDDs. The purpose of the SSD in a hybrid drive is to act as a cache for the data stored on the HDD, by keeping copies of the most frequently used data on the SSD for improved overall performance.

256 GB

Display & Graphics HP EliteBook 820 G3 12.5 1WX55UP#ABA

Screen Size: The size of a screen is usually described by the length of its diagonal, which is the distance between opposite corners. It is also sometimes called the physical image size to distinguish it from the logical image size,which describes a screens display resolution and is measured in pixels.

12.5"

Display Screen Type:

LCD

Network & Communication HP EliteBook 820 G3 12.5 1WX55UP#ABA

Ethernet Technology: Ethernet is the most widely installed local area network (LAN) technology. Ethernet is a link layer protocol in the TCP/IP stack, describing how networked devices can format data for transmission to other network devices on the same network segment, and how to put that data out on the network connection. It touches both Layer 1 (the physical layer) and Layer 2 (the data link layer) on the OSI network protocol model. Ethernet defines two units of transmission, packet and frame.

Gigabit Ethernet

Interfaces/Ports HP EliteBook 820 G3 12.5 1WX55UP#ABA

Total Number of USB Ports:

3

Number of USB 3.0 Ports:

2

USB Type-C: USB-C is the emerging standard for charging and transferring data. Right now, it's included in devices like the newest laptops, phones, and tablets and given time it will spread to pretty much everything that currently uses the older, larger USB connector.

Yes

USB Type-C Detail:

(1) USB Basic Type-C

Network (RJ-45):

Yes

DisplayPort: DisplayPort is an interface for digital displays, particularly computer monitors. It was developed by the Video Electronics Standards Association (VESA) as a high-performance replacement for other display modes such as VGA (Video Graphics Array) and DVI (Digital Visual Interface).